From: Alan Cox <alan@linux.intel.com>
Date: Tue, 2 Oct 2018 11:45:44 +0000 (+0100)
Subject: trs80: update for termios masks
X-Git-Url: https://git.ndcode.org/public/gitweb.cgi?a=commitdiff_plain;h=61c84156553e1cbc7c2ecd52376b9d9d4fc5e819;p=FUZIX.git

trs80: update for termios masks
---

diff --git a/Kernel/platform-trs80/devtty.c b/Kernel/platform-trs80/devtty.c
index edaabd9b..6eb6af08 100644
--- a/Kernel/platform-trs80/devtty.c
+++ b/Kernel/platform-trs80/devtty.c
@@ -33,6 +33,29 @@ struct  s_queue  ttyinq[NUM_DEV_TTY+1] = {       /* ttyinq[0] is never used */
     {   tbuf3,   tbuf3,   tbuf3,   TTYSIZ,   0,   TTYSIZ/2 }
 };
 
+static tcflag_t console_mask[4] = {
+	_ISYS,
+	_OSYS,
+	_CSYS,
+	_LSYS
+};
+
+static tcflag_t uart_mask[4] = {
+	_ISYS,
+	/* FIXME: break */
+	_OSYS,
+	/* FIXME CTS/RTS, CSTOPB ? */
+	CSIZE|CBAUD|PARENB|PARODD|_CSYS,
+	_LSYS,
+};
+
+tcflag_t *termios_mask[NUM_DEV_TTY + 1] = {
+	NULL,
+	console_mask,
+	console_mask,
+	uart_mask
+};
+
 /* Write to system console */
 void kputchar(char c)
 {
@@ -121,6 +144,7 @@ void tty_putc(uint8_t minor, unsigned char c)
 
 void tty_interrupt(void)
 {
+    /* TODO: carrier change handling */
     uint8_t reg = tr1865_status;
     if (reg & 0x80) {
         reg = tr1865_rxtx;